Page 120 - SKF-bearing-housings

2.2 SNL and SE plummer block housings for bearings on an adapter sleeve, inch shafts
d a 4 – 4 1 /2 in.
101,6 – 114,3 mm

A 2 A 2 A 2
C a

H d a D a
with TSN .. A with TSN .. S
H 1
A 2 A 2

A 1
A

with TSN .. L with TSN .. C with TSN .. ND

Shaft Housing Appropriate parts
diameter Bearing 1) Adapter Locating Seals End cover Width
sleeve 2) ring 3) incl.
seals
d a
A 2
in./mm – – mm
4 SNL 522-619 1222 K HE 222 FRB 21/200 TSN 522 L ASNH 522-619 175
101,6 2222 KM HE 322 FRB 13.5/200 TSN 522 A 175
22222 EK HE 322 FRB 13.5/200 TSN 522 C 175
BS2-2222-2CS5K HE 2322 E FRB 8.5/200 TSN 522 SE 191
23222 CCK/W33 HE 2322 FRB 5.1/200 TSN 522 NDE 250
C 2222 K HE 322 E FRB 13.5/200
4 3 /16 SNL 524-620 1224 KM HA 3024 FRB 22/215 TSN 524 A ASNH 524-620 185
106,363 22224 EK HA 3124 FRB 14/215 TSN 524 CE 185
BS2-2224-2CS5K HA 2324 EH FRB 8.5/215 TSN 524 SA 199
23224 CCK/W33 HA 2324 FRB 5/215 TSN 524 NDA 260
C 3224 K HA 2324 L FRB 5/215
4 1 /4 SNL 524-620 1224 KM HE 3024 FRB 22/215 TSN 524 A ASNH 524-620 185
107,95 22224 EK HE 3124 FRB 14/215 TSN 524 C 815
BS2-2224-2CS5K HE 2324 EH FRB 8.5/215 TSN 524 SE 199
23224 CCK/W33 HE 2324 FRB 5/215 TSN 524 NDE 260
C 2224 K HE 3124 L FRB 14/215
C 3224 K HE 2324 L FRB 5/215
4 7 /16 SNL 526 22226 EK HA 3126 FRB 13/230 TSN 526 A ASNH 526 190
112,713 BS2-2226-2CS5K HA 2326 L FRB 7.5/230 TSN 526 C 190
23226 CCK/W33 HA 2326 FRB 5/230 TSN 526 SA 208
23226-2CS5K HA 2326 FRB 5/230 TSN 526 NDA 265
C 2226 K HA 3126 L FRB 13/230
4 1 /2 SNL 526 22226 EK HE 3126 FRB 13/230 TSN 526 L ASNH 526 190
114,3 BS2-2226-2CS5K HE 2326 L FRB 7.5/230 TSN 526 A 190
23226 CCK/W33 HE 2326 FRB 5/230 TSN 526 C 190
23226-2CS5K HE 2326 FRB 5/230 TSN 526 SE 208
C 2226 K HE 3126 L FRB 13/230 TSN 526 NDE 265

1) Only the basic bearing designation is listed. Other bearing variants can also fit the housing. 12(00), 22(00), 13(00), self-aligning
ball bearings, 222(00), 213(00), BS2…– spherical roller bearings, C… – CARB toroidal roller bearing
2) The adapter sleeve fits the bearing in the same line only. Other adapter sleeve variants can also be used.
3) The locating ring fits the bearing in the same line only. Two locating rings are required for each housing.
116